fix (core): filter different projects in watch mode

[DevJoaoLopes]

Description

closes #7131

• This PR resolves a bug in watch (-watch) mode where the filter (w key) is not filtering only the tests of a given project

Please don't delete this checklist! Before submitting the PR, please make sure you do the following:

• It's really useful if your PR references an issue where it is discussed ahead of time. If the feature is substantial or introduces breaking changes without a discussion, PR might be closed.
• Ideally, include a test that fails without this PR but passes with it.
• Please, don't make changes to pnpm-lock.yaml unless you introduce a new test example.

Tests

• Run the tests with pnpm test:ci.

Documentation

• If you introduce new functionality, document it. You can run documentation with pnpm run docs command.

Changesets

• Changes in changelog are generated from PR name. Please, make sure that it explains your changes in an understandable manner. Please, prefix changeset messages with feat:, fix:, perf:, docs:, or chore:.

[netlify]

✅ Deploy Preview for vitest-dev ready!

Built without sensitive environment variables

Name	Link
🔨 Latest commit	715eaf3
🔍 Latest deploy log	https://app.netlify.com/sites/vitest-dev/deploys/677103f601658c00081ae386
😎 Deploy Preview	https://deploy-preview-7146--vitest-dev.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[netlify]

✅ Deploy Preview for vitest-dev ready!

Built without sensitive environment variables

Name	Link
🔨 Latest commit	9f29f92
🔍 Latest deploy log	https://app.netlify.com/sites/vitest-dev/deploys/679209a4ae29d0000840cdb7
😎 Deploy Preview	https://deploy-preview-7146--vitest-dev.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[DevJoaoLopes]

Removed cache so we have the projects filtered properly.

[sheremet-va]

Removed cache so we have the projects filtered properly.

I said "invalidate" the cache, not remove the if check

[DevJoaoLopes]

Removed cache so we have the projects filtered properly.

I said "invalidate" the cache, not remove the if check

okay, then I'll have to think about how to do that

[DevJoaoLopes]

Removed cache so we have the projects filtered properly.

I said "invalidate" the cache, not remove the if check

okay, then I'll have to think about how to do that

@sheremet-va One of the ways to maintain this cache validation was to enter a condition to compare filtered projects by invalidating the cache when there are differences.

[DevJoaoLopes]

Insert validation for cache condition

[sheremet-va]

#7313 rewrote how workspaces are filtered which fixed this issue too. Still, thank you for your effort!